128-70-1
128-70-1 structure
- Name: Pyranthrone
- Chemical Name: pyranthrene-8,16-dione
- CAS Number: 128-70-1
- Molecular Formula: C30H14O2
- Molecular Weight: 406.431
- Catalog: Dyes and pigments dye Reduced dye
- Create Date: 2018-09-16 11:43:26
- Modify Date: 2024-01-09 16:39:58
| Name | pyranthrene-8,16-dione |
|---|---|
| Synonyms |
Pyranthrene-8,16-dione
Caledon Gold Orange G Indanthrengoldorange G PYRANTHRON EINECS 204-906-9 Solanthrene Orange J Ponsol Golden Orange G Vat Orange 9 8,16-Pyranthrenedione Tinon Golden Orange G Pyranthrone Solanthrene Orange F-J Pyranthren-8,16-dion |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 703.7±30.0 °C at 760 mmHg |
| Melting Point | 85ºC |
| Molecular Formula | C30H14O2 |
| Molecular Weight | 406.431 |
| Flash Point | 250.0±21.6 °C |
| Exact Mass | 406.099365 |
| PSA | 34.14000 |
| LogP | 7.89 |
| Vapour Pressure | 0.0±2.2 mmHg at 25°C |
| Index of Refraction | 1.909 |
| Safety Phrases | S22-S24/25 |
|---|---|
| HS Code | 2932999099 |
| Precursor 10 | |
|---|---|
| DownStream 2 | |
![9,10,9',10'-tetraoxo-9,10,9',10'-tetrahydro-[1,1']bianthryl-2,2'-dicarbaldehyde structure](https://image.chemsrc.com/caspic/130/873987-92-9.png)
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |